Chess squares/gooey butter cake/Texas gold only 5 ingredients (yellow cake mix, eggs, cream cheese, butter, & powdered sugar) & is super easy to make. I bet this would be amazing with a lemon cake mix instead of yellow cake!
For an English country garden look, why not carry a bouquet containing roses and daisies? Bouquet with pink and white spray roses, daisies and gypsophillia by Anne Fournier. - I'll be doing a very similar bouquet in May.